Which of the following demonstrates compliance with fair housing practices?

The correct answer illustrates compliance with fair housing practices by focusing on the distinction between an individual's current behavior and past behavior regarding substance use. Fair housing laws, particularly the Federal Fair Housing Act, protect against discrimination based on specific characteristics such as race, color, national origin, religion, sex, familial status, and disability. However, the act does not protect individuals who are currently engaging in illegal drug use or are considered a direct threat to safety or property due to their actions.

The refusal to rent to someone with a history of alcohol abuse is permissible if it can be demonstrated that their past behavior could pose a direct threat to the safety of others or if they are currently using alcohol in a problematic manner. This is a critical distinction that aligns with fair housing practices, as it allows landlords to ensure a safe living environment while still adhering to the laws that protect against discrimination.

The other options reflect actions that do not comply with fair housing practices. For instance, refusing to make changes for a disabled person or failing to permit reasonable modifications prevents individuals with disabilities from accessing housing, which is prohibited under fair housing laws. Similarly, enforcing a policy that limits rentals for families with children directly discriminates against a protected category, violating the familial status provisions of the Fair Housing Act.